Registry · deep sky

UCAC4 639-089220

Star SIMBAD * 9 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 20h 19m 03.97s
Declination: +37° 45′ 00.2″
Galactic l, b: 75.735, 0.9516
Parallax: 0.2411 mas
Redshift z: -0.00011709
Radial velocity: -35.104 km/s
Proper motion: -2.985, -4.629 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J20190935+3745405	RGB*	75.32″	—
HD 228876	Star	78.87″	9.709
HD 193516	Be*	81.19″	8.583
UCAC4 639-089164	Be*	91.15″	13.98
UCAC4 639-089136	Star	125.3″	—
IRAS 20170+3733	Star	160″	—
C 2017+375	OpenCluster	177.6″	—
ZTF J201919.41+374518.1	LongPeriodV*	184.1″	—
UCAC4 639-089165	Star	197.3″	14.46
Cl Berkeley 85	OpenCluster	213.2″	—
UCAC4 639-089071	Star	214.8″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/ucac4-639-089220 · Registry entry updated 2026-08-14.